Said another way: Florence Nightingale: nursing's first environmental theorist.
Gropper
E I
EI
Nursing services, City Hospital at Elmhurst, NY
D004782:Environmental Health; D049672:History, 19th Century; D006801:Humans; D007587:Job Description; D009742:Nursing Theory; D011634:Public Health / Q000266:history* / Q000331:legislation & jurisprudence; D006113:United Kingdom; D014481:United States